Location » Home » Grades > Stainless Steels > S42400

AISI S42400 Details

Tags

S42400 Application:Ferritic Chromium Nickel Molybdenum Stainless Steel

Category Type Grade Microstructure Designations
Grades Stainless Steels S42400 Ferrite USA - AISI ,

Chemical composition(wt.%) of S42400 grade:

Elements Min.(≥) Max.(≤) Similar Remarks
C - 0.06
Mn 0.50 1.00
Si 0.30 0.60
P - 0.03
S - 0.03
Cr 12.00 14.00
Ni 3.50 4.50
Mo 0.30 0.70

Ferritic Chromium Nickel Molybdenum Stainless Steel

Mechanical properties of grade S42400

Proof strength
Rp0.2 (MPa)
Tensile strength
Rm (MPa)
Impact energy
KV (J)
Elongation at fracture
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
644 (≥) 318 (≥) 34 44 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 123

Physical properties of grade S42400

Property Density
kg/dm3
Temperature T
°C/F
Specific heat
J / kgK
Thermal conductivity
W/mK
Electric resistance
µΩ·cm
Modulus of elasticity
kN/mm2
Expansion rate
351 (≥) 198 (≥) 13 23 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 312
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
231 417 633

S42400 - Form of Supply

Product type Products Dimension Processes Deliver Status
Plates / Sheets Plates / Sheets 0.08-200mm(T)*W*L Forging, hot rolling and cold rolling Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting
Steel Bar Round Bar, Flat Bar, Square Bar Φ8-1200mm*L Forging, hot rolling and cold rolling, Cast Black, Rough Turning, Shot Blasting,
Coil / Strip Steel Coil /Steel Strip 0.03-16.0x1200mm Cold-Rolled & Hot-Rolled Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting
Pipes / Tubes Seamless Pipes/Tubes, Welded Pipes/Tubes OD:6-219mm x WT:0.5-20.0mm Hot extrusion, Cold Drawn, Welded Annealed, Solution and Aging, Q+T, ACID-WASHED

Cross Reference Table(Equivalent Grade)

Grade Standard Country Application
S42400 AISI USA
Ferritic Chromium Nickel Molybdenum Stainless Steel

Enquiry